string(4) "foo "
string(3) "foo"
bool(false)
with trim
bool(true)
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
string(4) "foo "
string(3) "foo"
bool(false)
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/9SePY on line 7
with trimPHP_EOLbool(true)